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tosca_definitions_version: tosca_simple_yaml_1_0
description: >-
TOSCA simple profile with wordpress, web server and mysql on the same server.
metadata:
template_name: compute-1
template_author: TOSCA Simple Profile in YAML
template_version: '1.0'
imports:
- ../non-normative-types.yaml
# Repositories to retrieve code artifacts from
repositories:
docker_hub: https://registry.hub.docker.com/
topology_template:
inputs:
wp_host_port:
type: integer
description: The host port that maps to port 80 of the WordPress container.
db_root_pwd:
type: string
description: Root password for MySQL.
node_templates:
# The MYSQL container based on official MySQL image in Docker hub
mysql_container:
type: tosca.nodes.Container.Application.Docker
# ARIA NOTE: moved to a requirement in the node type
#capabilities:
# # This is a capability that would mimic the Docker –link feature
# database_link: tosca.capabilities.Docker.Link
artifacts:
my_image:
file: mysql
type: tosca.artifacts.Deployment.Image.Container.Docker
repository: docker_hub
interfaces:
Standard:
create:
implementation: my_image
inputs:
db_root_password: { get_input: db_root_pwd }
# The WordPress container based on official WordPress image in Docker hub
wordpress_container:
type: tosca.nodes.Container.Application.Docker
requirements:
- database_link: mysql_container
artifacts:
my_image:
file: wordpress
type: tosca.artifacts.Deployment.Image.Container.Docker
repository: docker_hub
interfaces:
Standard:
create:
implementation: my_image
inputs:
host_port: { get_input: wp_host_port }
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